wreckage/lib/read.js

A convenient, modern request library built around Wreck. A fork of Wrecked.

'use strict';

Object.defineProperty(exports, "__esModule", {
  value: true
});

var _asyncToGenerator2 = require('babel-runtime/helpers/asyncToGenerator');

var _asyncToGenerator3 = _interopRequireDefault(_asyncToGenerator2);

var _crypto = require('crypto');

var _crypto2 = _interopRequireDefault(_crypto);

var _wreck = require('wreck');

var _wreck2 = _interopRequireDefault(_wreck);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

const read = (() => {
  var _ref = (0, _asyncToGenerator3.default)(function* (response, options = {}) {
    let hash;

    if (options.hash) {
      const hashType = typeof options.hash === 'string' ? options.hash : 'sha1';
      const hashData = _crypto2.default.createHash(hashType);

      response.on('data', function (chunk) {
        hashData.update(chunk);
      });

      response.on('end', function () {
        hash = hashData.digest('hex');
      });
    }

    const data = yield _wreck2.default.read(response, options);

    const payload = {
      data,
      hash
    };

    return payload;
  });

  return function read(_x) {
    return _ref.apply(this, arguments);
  };
})();

exports.default = read;